Hey guys my heads finally showed up today Damn ups Can't get there act together
but alas i got my heads Back from Jay at abosolute speed
Heads are 317 Casting 6.0l Stage 2 heads with brodix exhaust valves
flow numbers were as follows

Intake echaust
200 151 121
300 207 178
400 254 209
450 271 221
500 288 229
550 297 233
575 303 236

tested with
28inches of h2o
3.9 inch bore
radiused inlet

How do these numbers look ?

Trucka at ARE being put together this week
should be breaking her in this week if all goes well

jim

 

That looks pretty damn good Jim. Those numbers would have been even higher flowed on a 4.03" bore.

Gonna be nice!!

 

Yeah I can't wait to get this thing on the road
been 2 months on the making
The weathers getting cold so the trucks gonna be running Fast
I'm hoping to put down at least 500rwhp that's my goal and i think it's with in reach
Just need a bigger blower

 

Nice numbers. 500rwhp will not be a problem.

 

What size valves are in those puppies Jim?

Hoping to hit 500rwhp myself here one of these days.

 

From What i understand a 2.02 on the intake side and a 1.6 on the Exhaust side